72618516

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28411}}^1$

素因数の和:28492

約数の個数: 36

約数和(自身を含む): 186155424

約数和(自身を除く): 113536908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 28411, 56822, 85233, 113644, 170466, 255699, 340932, 511398, 1022796, 2017181, 4034362, 6051543, 8068724, 12103086, 18154629, 24206172, 36309258, 72618516]

約数ペア:

[(1, 72618516), (2, 36309258), (3, 24206172), (4, 18154629), (6, 12103086), (9, 8068724), (12, 6051543), (18, 4034362), (36, 2017181), (71, 1022796), (142, 511398), (213, 340932), (284, 255699), (426, 170466), (639, 113644), (852, 85233), (1278, 56822), (2556, 28411)]